buildinfohelper: only record image files for tasks which make images

If a target is built which is classified as an "image" target
(e.g. "core-image-minimal"), Toaster reads the list of files in
the image (from the files-in-image.txt file).

However, Toaster continues to do this for builds which don't
produce images, if the recipe providing the target is an
image recipe. This can result in a list of files in the image
being attached to a target which didn't produce an image (e.g.
rootfs).

When associating files with an image, ensure that only targets
with a task which produces an image have "files in the image"
associated with them.

[YOCTO #9784]

Signed-off-by: Elliot Smith <elliot.smith@intel.com>
Signed-off-by: bavery <brian.avery@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 15 insertions, 5 deletions

diff --git a/lib/bb/ui/buildinfohelper.py b/lib/bb/ui/buildinfohelper.py
index bf032ae83..52b5e12bf 100644
--- a/lib/bb/ui/buildinfohelper.py
+++ b/lib/bb/ui/buildinfohelper.py
@@ -875,6 +875,11 @@ class BuildInfoHelper(object):
         Keeps in memory all data that needs matching before writing it to the database
     """
 
+    # tasks which produce image files; note we include '', as we set
+    # the task for a target to '' (i.e. 'build') if no target is
+    # explicitly defined
+    IMAGE_GENERATING_TASKS = ['', 'build', 'image', 'populate_sdk_ext']
+
     # pylint: disable=protected-access
     # the code will look into the protected variables of the event; no easy way around this
     # pylint: disable=bad-continuation
@@ -1235,11 +1240,16 @@ class BuildInfoHelper(object):
                     logger.warning("KeyError in save_target_package_information"
                                    "%s ", e)
 
-                try:
-                    self.orm_wrapper.save_target_file_information(self.internal_state['build'], target, filedata)
-                except KeyError as e:
-                    logger.warning("KeyError in save_target_file_information"
-                                   "%s ", e)
+                # only try to find files in the image if the task for this
+                # target is one which produces image files; otherwise, the old
+                # list of files in the files-in-image.txt file will be
+                # appended to the target even if it didn't produce any images
+                if target.task in BuildInfoHelper.IMAGE_GENERATING_TASKS:
+                    try:
+                        self.orm_wrapper.save_target_file_information(self.internal_state['build'], target, filedata)
+                    except KeyError as e:
+                        logger.warning("KeyError in save_target_file_information"
+                                       "%s ", e)